SNL is not ready for prime time. As in, an underage hooker. The TV show, Saturday Night Live, has a cast and crew who were originally called the "Not Ready for Prime Time Players". Prostitution hobbyists have since used SNL in an escort review as a warning not to patronize underage.

Urban Dictionary has five pages saying SNL is Saturday Night Live, but yeah, duh, this is a slang dictionary, not an abbreviation lookup.
Jenika's ad on TNA was intriguing but that slobbyist review said she was SNL.
by Moke Crunker May 1, 2022
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A shortened form of the word snail. Commonly used when a person loses the ability to used vowels.
arrrgghhh!!!! the snls r gonna take ova da world.
by Charli Stardust June 17, 2007
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1) Acronym for San Francisco, New York, and Los Angeles. {SfNyLa}. I would say, the most multicultural, global, and thus influentual and rewarding cities in the United States. The only cities that I would ever live in (again) in this country. Please know I mean no offense to any other place and love to visit there!!

2) Saturday Night Live
I can see myself calling SNL or some other 'special'/(global) cities my home.
by P.L.U.R. kind friend July 13, 2017
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When someone makes a funny joke, but keeps on making the same joke until everyone’s wondering why they’re still talking.
“Dude, you just pulled an SNL skit. That joke started off funny but now everyone’s wondering why you’re still going.”
by breezechain September 12, 2021
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SNL-ed
when a political or otherwise famous person does/says something so goofy that it requires them to be spoofed on Saturday Night Live.
After that speech, he is sure to be SNL-ed.
by kddove February 26, 2009
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No such word, only reason you're looking here is because some person with no personality can't laugh at funny things/people.
SNL Turds? Hmm I don't know what you're talking about, go watch your A&E Biography's.
by Oz January 21, 2005
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Actors who are crapped out of that liberal comedy stink bomb: SNL, and who go on to make terrible movies that suck. Almost everyone who has left saturday night live since 1990.
adam sandler, the fat guy who died, wil ferrel, molly shannon, adam sandler, guy in 'taxi', the black guy, the other black guy
by john October 24, 2004
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